Stainless Steel Equal Cross In Larger Pipe Lines
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Why Use Stainless Steel Equal Cross In Larger Pipe Lines?
This is the most common type of cross. Unequal cross is also available but is not very common in applications. Asme B16.9 Crosses range from ½ inch to 48 inches in nominal diameters and are used with larger pipe lines. The Equal Cross Fitting Suppliers sell crosses of different sizes, material and mechanical properties. The Cross Fitting Dimensions are decided by the connecting pipes, the expected maximum pressure and the material used.
What is The Use of B16.9 Equal Cross?
Cross Pipe Fitting Dimensions play an important role in deciding the strength and stability. When the same size pipes are connected and fluids flow from one direction, it will be divided into three directions. Cross Tee Pipe Fitting Dimensions become problematic when fluid flows in by three directions and is expected to move out in one direction. Equal Cross Fitting Suppliers produce different kinds such as Ansi B16.9 Pipe Cross Fittings and the Stainless Steel Buttweld Equal Cross Fittings which are stronger.
Cross Equal Fittings Use In High-Pressure Environments?
The SS Equal Cross Fitting is the most commonly used material for cross. The Asme B16.9 Equal Cross is used with much larger pipe systems such as water lines. Buttweld Lateral Cross has connections in lateral angles and is used only with specific applications. The stronger Carbon Steel Butt Weld Equal Cross is used in known high pressure environments. All Cross Pipe Fittings are expensive than their tee counterparts.
ASME B16.9 Cross Specification
| Specification: | ASME B16.9 Cross |
| Type | Reducer, Cap, Adapter, Elbow, Stub End, Bend, Tee, Wye, Cross, |
| Connection Type | End Bell / Threaded / Clamp End / Weld/ Flange/ |
| Pressure-Temperature Class | 1500LB, 2500LB, 150LB, 300LB, 600LB. |
| Thickness: | Sch 5S, 20S, S10, S20, S30, 10S, S80, S100, S120, STD, 40S, S40, S60, XS, 80S, S140, S160, XXS and etc. |
| Type Of Dimension: | JIS B2312, ANSI B16.9, MSS SP-75, ANSI B16.28, BS1640, EN 10253 - 4, DIN 2605, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2313 |
| Schedule: | Schedule 5 TO Schedule XXS. |
| Size: | Normal Pipe Size (NPS) 1⁄₂ to Normal Pipe Size (NPS) 48" |
| Materials: | Inconel, Monel, Hastalloy, Alloy Steel, Brass, Bronze, Copper, Iron (Ductile/Cast), Carbon Steel, Titanium, Chrome-molybdenum, Nickel Alloys, Tantalum, Stainless Steel, Cupro-Nickel 90/10 & 70/30, Nickel. |
| Surface Coatings: | Black Painted, Epoxy Coated, Varnished, Galvanized. |
| Type: | Butt Weld (BW), Seamless (SMLS) Welded |
| Standard | EN, ISO, DIN, JIS, NPT |
Buttweld Equal Cross Dimensional Tolerance
| NPS | 1/2 to 2.1/2 | 3 to 3.1/2 | 4 | 5 to 8 |
|---|---|---|---|---|
| O.D. at Bevel (D) |
+ 1.6 – 0.8 |
1.6 | 1.6 | + 2.4 – 1.6 |
| I.D. at End | 0.8 | 1.6 | 1.6 | 1.6 |
| Overall Length (H) | 2 | 2 | 2 | 2 |
| NPS | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
| O.D. at Bevel (D) |
+ 4 – 3.2 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
| I.D. at End | 3.2 | 4.8 | + 6.4 – 4.8 |
+ 6.4 – 4.8 |
| Overall Length (Hight) | 2 | 2 | 5 | 5 |
| Wall Thickness (t) | Not less than 87.5% of Thickness Of Nominal Wall | |||
